<template>
	<view>
		<view class="goods-list">
			<view v-for="(item,i) in goodsList" :key="i" @click="gotoDetail(item)">
				<my-goods :goods="item"></my-goods>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				queryObj:{
					query: '',
					cid: '',
					pagenum: 1,
					pagesize: 10
				},
				goodsList: [],
				total: 0,
				isloading: false
				
			};
		},
		onLoad(option){
			this.queryObj.query = option.query || ''
			this.queryObj.cid = option.cid || ''
			this.getGoodsList()
		},
		methods:{
			async getGoodsList(cb){
				this.isloading = true
				const {data:res} = await uni.$http.get('/api/public/v1/goods/search', this.queryObj)
				this.isloading = false
				cb && cb()
				if(res.meta.status !== 200) return uni.$showMsg()
				this.goodsList = [...this.goodsList, ...res.message.goods]
				this.total = res.message.total
				
			},
			gotoDetail(goods){
				uni.navigateTo({
					url: '/subpkg/goods_detail/goods_detail?goods_id=' + goods.goods_id
				})
			}
		},
		onReachBottom() {
			if(this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showMsg("数据加载完毕！")
			if(this.isloading) return
			this.queryObj.pagenum++
			this.getGoodsList()
		},
		onPullDownRefresh() {
			this.queryObj.pagenum = 1
			this.queryObj.total = 0
			this.isloading = false
			this.goodsList = []
			this.getGoodsList(() => uni.stopPullDownRefresh())
		}
		
	}
</script>

<style lang="scss">

</style>
